<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <form action="/user/add" method="POST">
      <input type="hidden" name="empno" value="S1" />
      编号: <input type="text" name="empno" id="" value="S1" disabled /> <br />
      姓名: <input type="text" name="ename" id="" value="zhang3" readonly />
      <br />
      性别: <input type="radio" name="sex" id="" value="0" />男
      <input type="radio" name="sex" id="" value="0" checked />女<br />
      爱好: <input type="checkbox" name="likes" id="" value="DOTA" />DOTA
      <input type="checkbox" name="likes" id="" value="CS" checked />CS
      <input type="checkbox" name="likes" id="" value="LOL" />LOL <br />
      住址:
      <select name="address" id="">
        <option value="NJ">南京</option>
        <option value="BJ" selected>北京</option>
        <option value="SH">上海</option>
      </select>
      <br />
      头像：<input type="file" name="pic" id="" /> <br />
      简介: <textarea name="info" id="" cols="30" rows="10">我很帅</textarea>
      <br />
      <input type="button" value="按钮" onclick="alert()" />
      <input type="submit" value="提交1" />
      <input type="reset" value="重填" />
      <button type="button" onclick="alert()">按钮</button>
      <button type="reset">重置</button>
      <button type="submit">提交</button>
    </form>
  </body>
</html>
